Storing file in Cassandra database -

because of situation end up, decided keep files cassandra database. don't feel confidence , i'm not pretty sure idea store files in database instead of keeping them standard file system.

we need have massive file storage can expand time, have well-structured cassandra cloud , furthermore, our files chunked in small sizes , ready saving blob column of tables.

we took @ current distributed file systems such ceph, beefs, lustre , others , found out that's task need separate infrastructure , admin guy maintain them, in way around, tried trivial approaches such nfs came inconsistency , reliability issues showed kinda approaches not scalable enough looking for.

so conclusion, decided keep files in our current cassandra cloud having data model explained here. need know downsides of approach?